<template>
  <div class="app-container">
    
    
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <!--
      <el-form-item label="所属问卷id" prop="evaluationPaperId">
        <el-input
          v-model="queryParams.evaluationPaperId"
          placeholder="请输入所属问卷id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      -->
      <el-form-item label="所属问卷id" prop="evaluationPaperId">
        <el-select v-model="queryParams.evaluationPaperId" clearable>
          <el-option
            v-for="paper in paperList"
            :key="paper.evaluationPaperId"
            :label="paper.paperName"
            :value="paper.evaluationPaperId"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    
    
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['pingjiao:category:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['pingjiao:category:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['pingjiao:category:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['pingjiao:category:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    
    <el-table v-loading="loading" :data="categoryList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="问卷项类别id" align="center" prop="paperItemCategoryId" />
      <!--
      <el-table-column label="所属问卷id" align="center" prop="evaluationPaperId" v-show="false"/>
      -->
      <el-table-column label="问卷项类别名称" align="center" prop="paperItemCategoryName">
        <template slot-scope="scope">
          <router-link
            :to="'/pingjiao/paper/item/getlist/' + scope.row.evaluationPaperId + '/' + scope.row.paperItemCategoryId "
            class="link-type">
            <span>{{ scope.row.paperItemCategoryName }}</span>
          </router-link>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['pingjiao:category:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['pingjiao:category:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
    
    <!-- 添加或修改评教问卷类管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="所属问卷id" prop="evaluationPaperId" v-show="false" >
          <el-input v-model="form.evaluationPaperId" placeholder="请输入所属问卷id"/>
        </el-form-item>
        <el-form-item label="名称" prop="paperItemCategoryName">
          <el-input v-model="form.paperItemCategoryName" placeholder="请输入问卷项类别名称"/>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-input v-model="form.status" placeholder="请输入问卷项类别状态"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listCategory, getCategory, delCategory, addCategory, updateCategory} from "@/api/pingjiao/category";
import {listPaper} from "@/api/pingjiao/paper";

export default {
  name: "Category",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      paper: {},
      defaultPaperName: "",
      // 评教问卷类管理表格数据
      paperList: [],
      // 评教问卷类管理表格数据
      categoryList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        evaluationPaperId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {}
    };
  },
  created() {
    //this.getList();
    /*
    const paper = this.$route.query;
    this.paper = paper;
    console.log(paper);
    this.reset();
    //console.log(this.form.evaluationPaperId);
    this.categoryList = paper.paperItemCategoryList;
    this.loading = false;
     */
    const evaluationPaperId = this.$route.params && this.$route.params.evaluationPaperId;
    this.paper.evaluationPaperId = evaluationPaperId;
    console.log(evaluationPaperId);
    /*
    this.queryParams = {
      pageNum: 1,
      pageSize: 10,
      evaluationPaperId: paper,
    };
     */
    //this.resetForm("queryForm");
    this.queryParams.evaluationPaperId = evaluationPaperId;
    this.getList();
    this.getPaperList();
  },
  methods: {
    /** 查询评教问卷类管理列表 */
    getList() {
      this.loading = true;
      listCategory(this.queryParams).then(response => {
        this.categoryList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 查询评教问卷管理列表 */
    getPaperList() {
      listPaper(null).then(response => {
        this.paperList = response.rows;
      });
    },
    
    /**修改缓存
     updateCategoryList(row){
      for (let i = 0; i < this.categoryList.length; i++){
        if (row.paperItemCategoryId == this.categoryList[i].paperItemCategoryId){
          row.paperItemList = this.categoryList[i].paperItemList
          this.categoryList.splice(i,1,row);
        }
      }
    },
     
     addCategoryList(row){
      
      this.categoryList.push(row);
    },
     
     deleteCategoryList(row){
      console.log(row);
      console.log(row.length);
      if (row.length != null){
        for (let j = 0; j < row.length; j++){
          for (let i = 0; i < this.categoryList.length; i++){
            if (row[j] == this.categoryList[i].paperItemCategoryId){
              this.categoryList.splice(i,1);
            }
          }
        }
      }
      else {
        for (let i = 0; i < this.categoryList.length; i++) {
          if (row == this.categoryList[i].paperItemCategoryId) {
            this.categoryList.splice(i, 1);
          }
        }
      }
    },
     */
    
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        paperItemCategoryId: null,
        evaluationPaperId: this.paper.evaluationPaperId,
        paperItemCategoryName: null,
        status: "0",
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.paperItemCategoryId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加评教问卷类管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const paperItemCategoryId = row.paperItemCategoryId || this.ids
      getCategory(paperItemCategoryId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改评教问卷类管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.paperItemCategoryId != null) {
            let data = this.form;
            //data.evaluationPaperId = this.paper.evaluationPaperId
            updateCategory(data).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              //this.updateCategoryList(this.form);
              this.getList();
            });
          } else {
            let data = this.form;
            //data.evaluationPaperId = this.paper.evaluationPaperId
            addCategory(data).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              console.log(response);
              //this.addCategoryList(response.data);
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const paperItemCategoryIds = row.paperItemCategoryId || this.ids;
      this.$modal.confirm('是否确认删除评教问卷类管理编号为"' + paperItemCategoryIds + '"的数据项？').then(function () {
        return delCategory(paperItemCategoryIds);
      }).then(() => {
        //this.deleteCategoryList(paperItemCategoryIds);
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('pingjiao/category/export', {
        ...this.queryParams
      }, `category_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
